Three.0 I like Helzberg's, but I don't love that they do not warranty their products for almost any length of your time Until you pay back more with the lifetime guarantee. I purchased my granddaughter an "H" necklace & below three months later, the chain clasp broke. I'd read through https://sirketlist.com/story20117395/5-tips-about-engagement-rings-pandora-jewelry-you-can-use-today